Air flow for Mastercase 500 with top mounted AIO?

Jan 30, 2019
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I have an h100i pro cpu cooler that I want to mount on the top of my H500 Mastercasae (http://www.coolermaster.com/case/mid-tower/mastercase-h500/). The front two fans are intake and the rear 120 will be exhaust, should I also have the top rad as exhaust? The only thing I am worried about is having warm case air blowing onto my top rad. Anyone have any suggestions or info on the best way to approach this case fan wise. Thanks!